| Search |
| [Next Page] |
Electromagnetic radiation waves removal?
[rquote=671322&tid=158408&author=Antiswat]so - EMF, electromagnetic radiation comes from man ... |
21-2-2022 at 13:15
by: unionised |
Allene from acetone and P₂O₅
Is allene stable in the presence of strong acids? |
20-2-2022 at 07:37
by: unionised |
Reason low temperature needed in preparing chlorobutanol?
This one.
https://en.wikipedia.org/wiki/Chlorobutanol
It's possible that the low temperature reduc ... |
20-2-2022 at 03:26
by: unionised |
Metacresol purple: Pan Galactic Gargle Blaster
Bromocresol purple isn't the most toxic stuff in the world but...
https://en.wikipedia.org/wiki/A ... |
17-2-2022 at 05:07
by: unionised |
UV Photolysis
" Scheele wrote a description of chlorine... chemists suggested that the gas might be a pure element ... |
16-2-2022 at 11:27
by: unionised |
Phthalic acids from xylene using Oxone® as an oxidising agent
Separate the organic phase and shake it with an excess of a solution of sodium bicarbonate.
The org ... |
14-2-2022 at 11:17
by: unionised |
Help me choose a barium salt
[rquote=671042&tid=158377&author=RustyShackleford]i would get the chloride, since you want t ... |
13-2-2022 at 15:14
by: unionised |
Help me choose a barium salt
You also might want to look at moles of barium per dollar. |
13-2-2022 at 03:17
by: unionised |
UV Photolysis
[rquote=671007&tid=158368&author=SWIM]Wow, so Lem1 and Magpie were wasting their time using ... |
12-2-2022 at 15:43
by: unionised |
UV Photolysis
People seem to be ignoring the important factor here.
Here's the bit from the OP where the chemical ... |
12-2-2022 at 04:51
by: unionised |
UV Photolysis
The compounds you listed ( acetate or ammonium compounds, starches, cellulose, triglycerides, ) are ... |
10-2-2022 at 05:21
by: unionised |
Separating Iridium from Gold
[rquote=670754&tid=158336&author=Herr Haber]
Can you confirm what he says about the smell ... |
6-2-2022 at 03:43
by: unionised |
Separating Iridium from Gold
[rquote=670671&tid=158336&author=AJKOER]Unionised:
You may wish, per my revised comment, ... |
6-2-2022 at 03:37
by: unionised |
Separating Iridium from Gold
If that was really iridium, and I knew the guy, I'd offer to swap him that mixture for for its weigh ... |
3-2-2022 at 10:59
by: unionised |
Removing HCl from aqueous CuCl2 Without Heat or Cl2 Formation
[rquote=670650&tid=158335&author=AJKOER]
For example, it is well known that the decomposit ... |
3-2-2022 at 00:45
by: unionised |
"Grain Propellant" aka "Cowboy Powder"
[rquote=670584&tid=158334&author=ShotBored]
then you add hygroscopic CaCO3?[/rquote]
Limes ... |
2-2-2022 at 08:37
by: unionised |
Purification of drain-cleaner acid
I wondered about that but... what enzymes would there be in sulphuric acid, and why would you want t ... |
26-1-2022 at 10:02
by: unionised |
Purification of drain-cleaner acid
[rquote=670391&tid=158315&author=Rainwater] I
I believe the brown has emzine inhibitors, [/ ... |
26-1-2022 at 04:17
by: unionised |
Magnesium chlorate
Are the "magnesium flakes" very hygroscopic?
I'm wondering if they are actually sulphate.
In any ... |
25-1-2022 at 00:54
by: unionised |
Electrolysis of potassium bisulfate
Are you aware of this?
https://en.wikipedia.org/wiki/Potassium_persulfate |
10-1-2022 at 09:13
by: unionised |
inorganic particals come "alive" under the microscope
https://en.wikipedia.org/wiki/Mercury_beating_heart
https://en.wikipedia.org/wiki/Tears_of_wine |
7-1-2022 at 11:20
by: unionised |
disolving carbon
I think the yield of the acetylene to benzene reaction is poor, with lots of by products.
On the o ... |
6-1-2022 at 14:49
by: unionised |
disolving carbon
Do you know what form the 14C is in?
I seem to recall that it is made by irradiating nitrogen with ... |
6-1-2022 at 01:49
by: unionised |
Alternative uses for an illegally owned Oxygen tank?
7.3- an air reservoir for a compressor- might not be as good an idea as it seems.
Such reservoirs o ... |
3-1-2022 at 09:17
by: unionised |
Alternative uses for an illegally owned Oxygen tank?
[rquote=669552&tid=158241&author=Sulaiman]
who keeps ownership documents for 10 years?
... |
3-1-2022 at 04:28
by: unionised |
| [Next Page] |
